Agrostis exarata (Spike Bentgrass)

Plant Description: Spike Bentgrass (also known as Pacific bentgrass) is an abundant and long-lasting grass, typically growing between one and three feet tall. It features elongated and flat leaves, reaching up to 12 inches in length, and is densely packed with small spikelets.

While primarily propagated through seed, it can also spread through rhizomes. This type of grass can be found in various plant habitats and is a valuable source of food for livestock, and it is native to the western U.S from Texas to the Pacific coast.

• Height: 1-3ft

• Width: ~12 inches

• Watering needs: regular

• Sun needs: Full Sun/Part Sun

• Soil needs: moist well draining. Likes disturbed wet areas

• Bloom Time: Sometimes within first year if established

• Portland Plant List (Backyard Habitat Certification): Yes

Landscape Use and Ecological Function:

Found in wet meadows, tidal marshes, rocky beaches, and other moist, open areas, Spike Bent grass thrives throughout Western North America, from northwestern Canada to southern California, and from the Pacific Coast to the Great Plains. This versatile species can grow at any elevation, making it a valuable addition to any landscape. Can be good habitat for birds and insects as well as a good option for river bank stabilization.